Richard Gaikowski (March 14th 1936 - April 30th 2004), was a newspaper journalist and filmmaker, who also became linked to the Zodiac case in respect to several key points, having been brought to the attention of Zodiac investigators by an informant, who to protect his identity went by the codename 'Goldcatcher' and worked with Gaikowski at a Bay Area newspaper, Morf13 started a forum thread examining the handwriting of Zodiac suspect Richard Gaikowski, compared to known Zodiac samples and further analysis of letters composed by Richard Gaikowski, along with his perceived whereabouts in the Zodiac Killer timeline.He is the favorite suspect of Tom Voigt from Zodiackiller.com, who himself provides contribution to this topic.Visit the point of discussion here http://www.zodiackillersite.com/viewtopic.php?f=45&t=370.